Historic Crests
(1) 28.24 ft on 04/04/1977
(2) 23.17 ft on 01/29/1957
(3) 22.08 ft on 03/07/1984
(4) 21.10 ft on 03/12/1963
(5) 20.44 ft on 02/11/2018
(6) 20.34 ft on 03/07/1967
(7) 19.12 ft on 01/26/1978
(8) 18.89 ft on 02/26/2003
(9) 18.50 ft on 03/23/1929
(10) 18.03 ft on 03/30/1975
(11) 17.27 ft on 03/16/1973
(12) 16.95 ft on 02/03/1939
(13) 16.44 ft on 11/06/1978
(14) 16.26 ft on 03/28/1994
(15) 16.21 ft on 01/11/1974
(16) 15.75 ft on 03/15/2002
(17) 15.71 ft on 04/28/1970
(18) 15.46 ft on 02/17/1944
(19) 15.18 ft on 04/15/2007
(20) 14.97 ft on 05/06/1958
(21) 14.88 ft on 07/31/1961
(22) 14.63 ft on 03/06/1955
(23) 14.32 ft on 04/15/1956
(24) 13.58 ft on 03/16/1955
(25) 13.49 ft on 05/03/2010
(26) 13.29 ft on 01/21/1972
(27) 13.28 ft on 08/25/1958
(28) 13.10 ft on 01/07/1946
(29) 13.04 ft on 01/30/1932
(30) 13.00 ft on 03/26/1965
(31) 13.00 ft on 02/09/1937

(P): Preliminary values subject to further review.